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目的分析南充市2010年肺结核登记病例痰涂片情况,为保证痰检质量提供借鉴。方法按中国结核病防治规划《痰涂片镜检标准化操作及质量保证手册》进行痰涂片镜检。结果 2010年南充市初诊肺结核患者6 439人,其中检出涂阳患者2 382人,涂阳检出率为37%,不同性质的痰标本中干酪痰检出率最高为62.9%。不同留样时间痰标本中晨痰检出率最高为35.6%。结论不同性质、不同留样时间的痰标本阳性检出率不同,应指导患者留取正确的痰标本,提高阳性检出率。
Objective To analyze the sputum smear of pulmonary tuberculosis cases in 2010 in Nanchong City and provide references for the quality of sputum examination. Methods According to the Chinese tuberculosis prevention and control plan “sputum smear microscopy standardized operation and quality assurance manual” sputum smear microscopy. Results In 2010, 6 439 newly diagnosed pulmonary tuberculosis patients were found in Nanchong City. Among them, 2 382 smear positive smear positive smear positive smear was detected in 37% of sputum samples. The highest detectable sputum sputum sputum was 62.9%. Phlegm samples at different time samples sputum sputum was the highest detection rate of 35.6%. Conclusions The positive rate of sputum samples with different properties and different sample-taking time is different, patients should be instructed to take the correct sputum samples and improve the positive detection rate.